Fix regeneration of multi-file dependencies
[hcoop/domtool2.git] / src / plugins / apache.sml
index 2d42a98..2d384a9 100644 (file)
@@ -37,13 +37,13 @@ val _ = Env.registerFunction ("web_node_to_node",
                              fn [e] => SOME e
                               | _ => NONE)
 
-fun webPlace (EApp ((EString "web_place_default", _), (EString node, _)), _) =
+fun webPlace (EApp ((EVar "web_place_default", _), (EString node, _)), _) =
     SOME (node, Domain.nodeIp node)
-  | webPlace (EApp ((EApp ((EString "web_place", _), (EString node, _)), _), (EString ip, _)), _) =
+  | webPlace (EApp ((EApp ((EVar "web_place", _), (EString node, _)), _), (EString ip, _)), _) =
     SOME (node, ip)
   | webPlace _ = NONE
 
-fun webPlaceDefault node = (EApp ((EString "web_place_default", dl), (EString node, dl)), dl)
+fun webPlaceDefault node = (EApp ((EVar "web_place_default", dl), (EString node, dl)), dl)
 
 val _ = Env.registerFunction ("web_place_to_web_node",
                              fn [e] => Option.map (fn (node, _) => (EString node, dl)) (webPlace e)
@@ -86,13 +86,18 @@ val _ = Env.type_one "suexec_flag"
        Env.bool
        (fn b => b orelse Domain.hasPriv "www")
 
+val _ = Env.type_one "regexp"
+       Env.string
+       Pcre.validRegexp
+
 fun validLocation s =
     size s > 0 andalso size s < 1000 andalso CharVector.all
                                                 (fn ch => Char.isAlphaNum ch
                                                           orelse ch = #"-"
                                                           orelse ch = #"_"
                                                           orelse ch = #"."
-                                                          orelse ch = #"/") s
+                                                          orelse ch = #"/"
+                                                          orelse ch = #"~") s
 
 val _ = Env.type_one "location"
        Env.string
@@ -111,6 +116,15 @@ fun ssl e = case e of
              | (EApp ((EVar "use_cert", _), s), _) => Option.map SOME (Env.string s)
              | _ => NONE
 
+fun validExtension s =
+    size s > 0
+    andalso size s < 20
+    andalso CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"_") s
+
+val _ = Env.type_one "file_extension"
+       Env.string
+       validExtension
+
 val defaults = [("WebPlaces",
                 (TList (TBase "web_place", dl), dl),
                 (fn () => (EList (map webPlaceDefault Config.Apache.webNodes_default), dl))),
@@ -131,7 +145,10 @@ val defaults = [("WebPlaces",
                 (fn () => (EString (Domain.getUser () ^ "@" ^ Config.defaultDomain), dl))),
                ("SuExec",
                 (TBase "suexec_flag", dl),
-                (fn () => (EVar "true", dl)))]
+                (fn () => (EVar "true", dl))),
+               ("PhpVersion",
+                (TBase "php_version", dl),
+                (fn () => (EVar "php4", dl)))]
 
 val () = app Defaults.registerDefault defaults
 
@@ -178,6 +195,7 @@ val cond_flag = fn (EVar "cond_nocase", _) => SOME "NC"
 val apache_option = fn (EVar "execCGI", _) => SOME "ExecCGI"
                     | (EVar "includesNOEXEC", _) => SOME "IncludesNOEXEC"
                     | (EVar "indexes", _) => SOME "Indexes"
+                    | (EVar "followSymLinks", _) => SOME "FollowSymLinks"
                     | _ => NONE
 
 val autoindex_width = fn (EVar "autofit", _) => SOME "*"
@@ -267,6 +285,13 @@ fun logDir {user, node, vhostId} =
                   "/",
                   vhostId]
 
+fun realLogDir {user, node, vhostId} =
+    String.concat [Config.Apache.realLogDirOf user,
+                  "/",
+                  node,
+                  "/",
+                  vhostId]
+
 val () = Slave.registerFileHandler (fn fs =>
                                       let
                                           val spl = OS.Path.splitDirFile (#file fs)
@@ -414,104 +439,122 @@ fun registerAliaser f =
        aliaser := (fn x => (old x; f x))
     end
 
-val () = Env.containerV_one "vhost"
-        ("host", Env.string)
-        (fn (env, host) =>
-            let
-                val places = Env.env (Env.list webPlace) (env, "WebPlaces")
-
-                val ssl = Env.env ssl (env, "SSL")
-                val user = Env.env Env.string (env, "User")
-                val group = Env.env Env.string (env, "Group")
-                val docroot = Env.env Env.string (env, "DocumentRoot")
-                val sadmin = Env.env Env.string (env, "ServerAdmin")
-                val suexec = Env.env Env.bool (env, "SuExec")
-
-                val fullHost = host ^ "." ^ Domain.currentDomain ()
-                val vhostId = fullHost ^ (if Option.isSome ssl then ".ssl" else "")
-                val confFile = fullHost ^ (if Option.isSome ssl then ".vhost_ssl" else ".vhost")
-            in
-                currentVhost := fullHost;
-                currentVhostId := vhostId;
-                sslEnabled := Option.isSome ssl;
+fun vhostPost () = (!post ();
+                   write "</VirtualHost>\n";
+                   app (TextIO.closeOut o #2) (!vhostFiles))
 
-                rewriteEnabled := false;
-                localRewriteEnabled := false;
-                vhostFiles := map (fn (node, ip) =>
-                                      let
-                                          val file = Domain.domainFile {node = node,
-                                                                        name = confFile}
+val php_version = fn (EVar "php4", _) => SOME 4
+                  | (EVar "php5", _) => SOME 5
+                  | _ => NONE
 
-                                          val ld = logDir {user = user, node = node, vhostId = vhostId}
-                                      in
-                                          TextIO.output (file, "# Owner: ");
+fun vhostBody (env, makeFullHost) =
+    let
+       val places = Env.env (Env.list webPlace) (env, "WebPlaces")
+
+       val ssl = Env.env ssl (env, "SSL")
+       val user = Env.env Env.string (env, "User")
+       val group = Env.env Env.string (env, "Group")
+       val docroot = Env.env Env.string (env, "DocumentRoot")
+       val sadmin = Env.env Env.string (env, "ServerAdmin")
+       val suexec = Env.env Env.bool (env, "SuExec")
+       val php = Env.env php_version (env, "PhpVersion")
+
+       val fullHost = makeFullHost (Domain.currentDomain ())
+       val vhostId = fullHost ^ (if Option.isSome ssl then ".ssl" else "")
+       val confFile = fullHost ^ (if Option.isSome ssl then ".vhost_ssl" else ".vhost")
+    in
+       currentVhost := fullHost;
+       currentVhostId := vhostId;
+       sslEnabled := Option.isSome ssl;
+
+       rewriteEnabled := false;
+       localRewriteEnabled := false;
+       vhostFiles := map (fn (node, ip) =>
+                             let
+                                 val file = Domain.domainFile {node = node,
+                                                               name = confFile}
+
+                                 val ld = logDir {user = user, node = node, vhostId = vhostId}
+                             in
+                                 TextIO.output (file, "# Owner: ");
+                                 TextIO.output (file, user);
+                                 TextIO.output (file, "\n<VirtualHost ");
+                                 TextIO.output (file, ip);
+                                 TextIO.output (file, ":");
+                                 TextIO.output (file, case ssl of
+                                                          SOME _ => "443"
+                                                        | NONE => "80");
+                                 TextIO.output (file, ">\n");
+                                 TextIO.output (file, "\tErrorLog ");
+                                 TextIO.output (file, ld);
+                                 TextIO.output (file, "/error.log\n\tCustomLog ");
+                                 TextIO.output (file, ld);
+                                 TextIO.output (file, "/access.log combined\n");
+                                 TextIO.output (file, "\tServerName ");
+                                 TextIO.output (file, fullHost);
+                                 app
+                                     (fn dom => (TextIO.output (file, "\n\tServerAlias ");
+                                                 TextIO.output (file, makeFullHost dom)))
+                                     (Domain.currentAliasDomains ());
+
+                                 if suexec then
+                                     if isVersion1 node then
+                                         (TextIO.output (file, "\n\tUser ");
                                           TextIO.output (file, user);
-                                          TextIO.output (file, "\n<VirtualHost ");
-                                          TextIO.output (file, ip);
-                                          TextIO.output (file, ":");
-                                          TextIO.output (file, case ssl of
-                                                                   SOME _ => "443"
-                                                                 | NONE => "80");
-                                          TextIO.output (file, ">\n");
-                                          TextIO.output (file, "\tErrorLog ");
-                                          TextIO.output (file, ld);
-                                          TextIO.output (file, "/error.log\n\tCustomLog ");
-                                          TextIO.output (file, ld);
-                                          TextIO.output (file, "/access.log combined\n");
-                                          TextIO.output (file, "\tServerName ");
-                                          TextIO.output (file, fullHost);
-                                          app
-                                              (fn dom => (TextIO.output (file, "\n\tServerAlias ");
-                                                          TextIO.output (file, host);
-                                                          TextIO.output (file, ".");
-                                                          TextIO.output (file, dom)))
-                                              (Domain.currentAliasDomains ());
-
-                                          if suexec then
-                                              if isVersion1 node then
-                                                  (TextIO.output (file, "\n\tUser ");
-                                                   TextIO.output (file, user);
-                                                   TextIO.output (file, "\n\tGroup ");
-                                                   TextIO.output (file, group))
-                                              else
-                                                  (TextIO.output (file, "\n\tSuexecUserGroup ");
-                                                   TextIO.output (file, user);
-                                                   TextIO.output (file, " ");
-                                                   TextIO.output (file, group))
-                                          else
-                                              ();
-
-                                          if isWaklog node then
-                                              (TextIO.output (file, "\n\tWaklogEnabled on\n\tWaklogLocationPrincipal ");
-                                               TextIO.output (file, user);
-                                               TextIO.output (file, "/daemon@HCOOP.NET /etc/keytabs/user.daemon/");
-                                               TextIO.output (file, user))
-                                          else
-                                              ();
-
-                                          TextIO.output (file, "\n\tDAVLockDB /var/lock/apache2/dav/");
+                                          TextIO.output (file, "\n\tGroup ");
+                                          TextIO.output (file, group))
+                                     else
+                                         (TextIO.output (file, "\n\tSuexecUserGroup ");
                                           TextIO.output (file, user);
-                                          TextIO.output (file, "/DAVLock");
+                                          TextIO.output (file, " ");
+                                          TextIO.output (file, group))
+                                 else
+                                     ();
+
+                                 if isWaklog node then
+                                     (TextIO.output (file, "\n\tWaklogEnabled on\n\tWaklogLocationPrincipal ");
+                                      TextIO.output (file, user);
+                                      TextIO.output (file, "/daemon@HCOOP.NET /etc/keytabs/user.daemon/");
+                                      TextIO.output (file, user))
+                                 else
+                                     ();
+
+                                 TextIO.output (file, "\n\tDAVLockDB /var/lock/apache2/dav/");
+                                 TextIO.output (file, user);
+                                 TextIO.output (file, "/DAVLock");
+
+                                 if php <> Config.Apache.defaultPhpVersion then
+                                     (TextIO.output (file, "\n\tAddHandler x-httpd-php");
+                                      TextIO.output (file, Int.toString php);
+                                      TextIO.output (file, " .php .phtml"))
+                                 else
+                                     ();
+
+                                 (ld, file)
+                             end)
+                         places;
+       write "\n\tDocumentRoot ";
+       write docroot;
+       write "\n\tServerAdmin ";
+       write sadmin;
+       case ssl of
+           SOME cert =>
+           (write "\n\tSSLEngine on\n\tSSLCertificateFile ";
+            write cert)
+         | NONE => ();
+       write "\n";
+       !pre {user = user, nodes = map #1 places, id = vhostId, hostname = fullHost};
+       app (fn dom => !aliaser (makeFullHost dom)) (Domain.currentAliasDomains ())
+    end    
 
-                                          (ld, file)
-                                      end)
-                                  places;
-                write "\n\tDocumentRoot ";
-                write docroot;
-                write "\n\tServerAdmin ";
-                write sadmin;
-                case ssl of
-                    SOME cert =>
-                    (write "\n\tSSLEngine on\n\tSSLCertificateFile ";
-                     write cert)
-                  | NONE => ();
-                write "\n";
-                !pre {user = user, nodes = map #1 places, id = vhostId, hostname = fullHost};
-                app (fn dom => !aliaser (host ^ "." ^ dom)) (Domain.currentAliasDomains ())
-            end,
-         fn () => (!post ();
-                   write "</VirtualHost>\n";
-                   app (TextIO.closeOut o #2) (!vhostFiles)))
+val () = Env.containerV_one "vhost"
+        ("host", Env.string)
+        (fn (env, host) => vhostBody (env, fn dom => host ^ "." ^ dom),
+         vhostPost)
+
+val () = Env.containerV_none "vhostDefault"
+        (fn env => vhostBody (env, fn dom => dom),
+         vhostPost)
 
 val inLocal = ref false
 
@@ -539,7 +582,7 @@ val () = Env.container_one "directory"
 
 fun checkRewrite () =
     if !inLocal then
-       if !rewriteEnabled orelse !localRewriteEnabled then
+       if !localRewriteEnabled then
            ()
        else
            (write "\tRewriteEngine on\n";
@@ -554,9 +597,9 @@ val () = Env.action_three "localProxyRewrite"
         ("from", Env.string, "to", Env.string, "port", Env.int)
         (fn (from, to, port) =>
             (checkRewrite ();
-             write "\tRewriteRule\t";
+             write "\tRewriteRule\t\"";
              write from;
-             write "\thttp://localhost:";
+             write "\"\thttp://localhost:";
              write (Int.toString port);
              write "/";
              write to;
@@ -584,10 +627,11 @@ val () = Env.action_three "rewriteRule"
         ("from", Env.string, "to", Env.string, "flags", Env.list flag)
         (fn (from, to, flags) =>
             (checkRewrite ();
-             write "\tRewriteRule\t";
+             write "\tRewriteRule\t\"";
              write from;
-             write "\t";
+             write "\"\t\"";
              write to;
+             write "\"";
              case flags of
                  [] => ()
                | flag::rest => (write " [";
@@ -601,10 +645,11 @@ val () = Env.action_three "rewriteCond"
         ("test", Env.string, "pattern", Env.string, "flags", Env.list cond_flag)
         (fn (from, to, flags) =>
             (checkRewrite ();
-             write "\tRewriteCond\t";
+             write "\tRewriteCond\t\"";
              write from;
-             write "\t";
+             write "\"\t\"";
              write to;
+             write "\"";
              case flags of
                  [] => ()
                | flag::rest => (write " [";
@@ -618,9 +663,9 @@ val () = Env.action_one "rewriteBase"
         ("prefix", Env.string)
         (fn prefix =>
             (checkRewrite ();
-             write "\tRewriteBase\t";
+             write "\tRewriteBase\t\"";
              write prefix;
-             write "\n"))
+             write "\"\n"))
 
 val () = Env.action_one "rewriteLogLevel"
         ("level", Env.int)
@@ -653,12 +698,24 @@ val () = Env.action_two "scriptAlias"
 val () = Env.action_two "errorDocument"
         ("code", Env.string, "handler", Env.string)
         (fn (code, handler) =>
-            (write "\tErrorDocument\t";
-             write code;
-             write " ";
-             write handler;
-             write "\n"))
+            let
+                val hasSpaces = CharVector.exists Char.isSpace handler
 
+                fun maybeQuote () =
+                    if hasSpaces then
+                        write "\""
+                    else
+                        ()
+            in
+                write "\tErrorDocument\t";
+                write code;
+                write " ";
+                maybeQuote ();
+                write handler;
+                maybeQuote ();
+                write "\n"
+            end)
+                         
 val () = Env.action_one "options"
         ("options", Env.list apache_option)
         (fn opts =>
@@ -686,6 +743,12 @@ val () = Env.action_one "unset_options"
                       app (fn opt => (write " -"; write opt)) opts;
                       write "\n"))
 
+val () = Env.action_one "cgiExtension"
+        ("extension", Env.string)
+        (fn ext => (write "\tAddHandler cgi-script ";
+                    write ext;
+                    write "\n"))
+
 val () = Env.action_one "directoryIndex"
         ("filenames", Env.list Env.string)
         (fn opts =>
@@ -868,6 +931,17 @@ val () = Env.action_two "addDescription"
                       app (fn pat => (write " "; write pat)) pats;
                       write "\n"))
 
+val () = Env.action_two "addIcon"
+        ("icon", Env.string, "patterns", Env.list Env.string)
+        (fn (icon, pats) =>
+            case pats of
+                [] => ()
+              | _ => (write "\tAddIcon \"";
+                      write icon;
+                      write "\"";
+                      app (fn pat => (write " "; write pat)) pats;
+                      write "\n"))
+
 val () = Env.action_one "indexOptions"
         ("options", Env.list autoindex_option)
         (fn opts =>
@@ -881,6 +955,15 @@ val () = Env.action_one "indexOptions"
                                               (write "="; write arg)) arg)) opts;
                       write "\n"))
 
+val () = Env.action_one "indexIgnore"
+        ("patterns", Env.list Env.string)
+        (fn pats =>
+            case pats of
+                [] => ()
+              | _ => (write "\tIndexIgnore";
+                      app (fn pat => (write " "; write pat)) pats;
+                      write "\n"))
+
 val () = Env.action_one "set_indexOptions"
         ("options", Env.list autoindex_option)
         (fn opts =>
@@ -926,13 +1009,50 @@ val () = Env.action_two "setEnv"
                                                        | ch => str ch) value);
                              write "\"\n"))
 
+val () = Env.action_one "diskCache"
+        ("path", Env.string)
+        (fn path => (write "\tCacheEnable disk \"";
+                     write path;
+                     write "\"\n"))
+
+val () = Env.action_one "phpVersion"
+        ("version", php_version)
+        (fn version => (write "\tAddHandler x-httpd-php";
+                        write (Int.toString version);
+                        write " .php .phtml\n"))
+
+val () = Env.action_two "addType"
+        ("mime type", Env.string, "extension", Env.string)
+        (fn (mt, ext) => (write "\tAddType ";
+                          write mt;
+                          write " ";
+                          write ext;
+                          write "\n"))
+
+val filter = fn (EVar "includes", _) => SOME "INCLUDES"
+             | (EVar "deflate", _) => SOME "DEFLATE"
+             | _ => NONE
+
+val () = Env.action_two "addOutputFilter"
+        ("filters", Env.list filter, "extensions", Env.list Env.string)
+        (fn (f :: fs, exts as (_ :: _)) =>
+            (write "\tAddOutputFilter ";
+             write f;
+             app (fn f => (write ";"; write f)) fs;
+             app (fn ext => (write " "; write ext)) exts;
+             write "\n")
+          | _ => ())
+
 val () = Domain.registerResetLocal (fn () =>
                                       ignore (OS.Process.system (Config.rm ^ " -rf /var/domtool/vhosts/*")))
 
 val () = Domain.registerDescriber (Domain.considerAll
                                   [Domain.Extension {extension = "vhost",
-                                                     heading = fn host => "Web vhost " ^ host},
+                                                     heading = fn host => "Web vhost " ^ host ^ ":"},
                                    Domain.Extension {extension = "vhost_ssl",
-                                                     heading = fn host => "SSL web vhost " ^ host}])
+                                                     heading = fn host => "SSL web vhost " ^ host ^ ":"}])
+
+val () = Env.action_none "testNoHtaccess"
+        (fn path => write "\tAllowOverride None\n")
 
 end